jitter test image creation

Aug 17, 2010 at 6:11pm

jitter test image creation

I am a jitter newbie.
I am trying to create a test pattern image with white backgrounds and
various R, G, B, gray level patches on the image.
The value of R, G, B will be changed in real time using a slide control.

Can someone point me to a patch with similar structure.
Even after looking at tutorial etc, I have not been able to create a basic white image with say an embedded red patch.

Thanks in advance,
swd

#51839
Aug 17, 2010 at 6:22pm

have you had a look at the jit.fill helpfile? might do what you want. for more control look at the “setcell” message to jit.matrix.

#186039
Aug 18, 2010 at 2:40pm

Yes, as MIB said, the “setcell” message to jit.matrix sounds like what you’re after. See Jitter Tutorial 2.

#186040

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